Web优化 1

web/src/composables/useAcpStream.ts

@@ -17,8 +17,8 @@ export interface UseAcpStreamReturn {
   events: Ref<AcpEvent[]>
   pendingPermissions: Ref<PermissionRequest[]>
   errorMsg: Ref<string | null>
-  prompt: (text: string, agentSessionID: string) => void
+  prompt: (text: string, agentSessionID: string) => boolean
-  cancel: (agentSessionID: string) => void
+  cancel: (agentSessionID: string) => boolean
   reconnect: () => void
   close: () => void
 }
@@ -181,21 +181,23 @@ export function useAcpStream(sessionId: string): UseAcpStreamReturn {
   }
 
   function send(method: string, params: Record<string, unknown>) {
-    if (!ws || ws.readyState !== WebSocket.OPEN) return
+    if (!ws || ws.readyState !== WebSocket.OPEN) return false
-    const id = 'client-' + crypto.randomUUID()
+    const uuid = crypto.randomUUID?.() ?? Math.random().toString(36).slice(2)
+    const id = 'client-' + uuid
     const msg = { jsonrpc: '2.0', id, method, params }
     ws.send(JSON.stringify(msg))
+    return true
   }
 
   function prompt(text: string, agentSessionID: string) {
-    send('session/prompt', {
+    return send('session/prompt', {
       sessionId: agentSessionID,
       prompt: [{ type: 'text', text }],
     })
   }
 
   function cancel(agentSessionID: string) {
-    send('session/cancel', { sessionId: agentSessionID })
+    return send('session/cancel', { sessionId: agentSessionID })
   }
 
   function reconnect() {

web/src/composables/useConversationSession.ts

@@ -74,20 +74,24 @@ export function useConversationSession() {
     if (!currentConversation.value) return
     if (streamingMessageId.value !== null) return
     const conv = currentConversation.value
+    const now = new Date().toISOString()
+    const userMsg: ChatMessage = {
+      id: -1,
+      conversation_id: conv.id,
+      role: 'user',
+      content,
+      status: 'pending',
+      created_at: now,
+      updated_at: now,
+    }
+    messages.value.push(userMsg)
+    try {
       const resp = await chatApi.sendMessage(conv.id, {
         content,
         attachment_ids: attachmentIds,
       })
-    const now = new Date().toISOString()
+      userMsg.id = resp.user_message_id
-    messages.value.push({
+      userMsg.status = 'ok'
-      id: resp.user_message_id,
-      conversation_id: conv.id,
-      role: 'user',
-      content,
-      status: 'ok',
-      created_at: now,
-      updated_at: now,
-    })
       messages.value.push({
         id: resp.assistant_message_id,
         conversation_id: conv.id,
@@ -99,6 +103,11 @@ export function useConversationSession() {
       })
       streamingMessageId.value = resp.assistant_message_id
       attachStream(resp.stream_url, resp.user_message_id)
+    } catch (e) {
+      userMsg.status = 'error'
+      userMsg.error_message = e instanceof Error ? e.message : 'send failed'
+      throw e
+    }
   }
 
   async function cancelMessage() {

web/src/stores/ui.ts

@@ -28,8 +28,10 @@ export const useUIStore = defineStore('ui', () => {
       ? window.matchMedia('(prefers-color-scheme: dark)')
       : null
   const systemDark = ref(mediaQuery ? mediaQuery.matches : false)
+  let mediaListener: ((e: MediaQueryListEvent) => void) | null = null
   if (mediaQuery) {
-    mediaQuery.addEventListener('change', (e) => (systemDark.value = e.matches))
+    mediaListener = (e: MediaQueryListEvent) => (systemDark.value = e.matches)
+    mediaQuery.addEventListener('change', mediaListener)
   }
 
   const effectiveDark = computed(() =>
@@ -38,10 +40,21 @@ export const useUIStore = defineStore('ui', () => {
 
   watch(
     effectiveDark,
-    (v) => document.documentElement.classList.toggle('dark', v),
+    (v) => {
+      if (typeof document !== 'undefined') {
+        document.documentElement.classList.toggle('dark', v)
+      }
+    },
     { immediate: true },
   )
 
+  function cleanupMediaQuery() {
+    if (mediaQuery && mediaListener) {
+      mediaQuery.removeEventListener('change', mediaListener)
+      mediaListener = null
+    }
+  }
+
   function setThemeMode(mode: ThemeMode) {
     themeMode.value = mode
     safeWrite('themeMode', mode)
@@ -50,5 +63,5 @@ export const useUIStore = defineStore('ui', () => {
   const sidebarCollapsed = ref(safeReadString('sidebarCollapsed') === 'true')
   watch(sidebarCollapsed, (v) => safeWrite('sidebarCollapsed', String(v)))
 
-  return { themeMode, effectiveDark, setThemeMode, sidebarCollapsed }
+  return { themeMode, effectiveDark, setThemeMode, sidebarCollapsed, cleanupMediaQuery }
 })

web/src/views/acp/AcpSessionDetailView.vue

@@ -72,21 +72,33 @@ onUnmounted(() => {
   stream.value?.close()
 })
 
-const isPrompting = computed(() => {
+const lastPromptIndex = ref(-1)
+const hasResponseAfterPrompt = ref(false)
+const isPrompting = computed(() => lastPromptIndex.value >= 0 && !hasResponseAfterPrompt.value)
+
+watch(
+  () => events.value.length,
+  () => {
     const evs = events.value
-  let lastPrompt = -1
+    if (lastPromptIndex.value < 0) {
       for (let i = evs.length - 1; i >= 0; i--) {
         if (evs[i].method === 'session/prompt' && evs[i].direction === 'in') {
-      lastPrompt = i
+          lastPromptIndex.value = i
+          hasResponseAfterPrompt.value = false
           break
         }
       }
-  if (lastPrompt < 0) return false
-  for (let i = lastPrompt + 1; i < evs.length; i++) {
-    if (evs[i].kind === 'response') return false
     }
-  return true
+    if (lastPromptIndex.value >= 0) {
-})
+      for (let i = lastPromptIndex.value + 1; i < evs.length; i++) {
+        if (evs[i].kind === 'response') {
+          hasResponseAfterPrompt.value = true
+          break
+        }
+      }
+    }
+  },
+)
 
 function onPrompt(text: string) {
   const sess = store.currentSession
@@ -95,13 +107,15 @@ function onPrompt(text: string) {
     return
   }
   errorMsg.value = null
-  stream.value?.prompt(text, sess.agent_session_id)
+  const ok = stream.value?.prompt(text, sess.agent_session_id)
+  if (!ok) errorMsg.value = '发送失败：连接未就绪'
 }
 
 function onCancel() {
   const sess = store.currentSession
   if (!sess?.agent_session_id) return
-  stream.value?.cancel(sess.agent_session_id)
+  const ok = stream.value?.cancel(sess.agent_session_id)
+  if (!ok) errorMsg.value = '取消失败：连接未就绪'
 }
 
 async function terminate() {

web/src/views/auth/LoginView.vue

@@ -22,6 +22,7 @@
           type="primary"
           attr-type="submit"
           :loading="loading"
+          :disabled="!isValid"
           block
         >
           登录
@@ -38,7 +39,7 @@
 </template>
 
 <script setup lang="ts">
-import { ref } from 'vue'
+import { ref, computed } from 'vue'
 import { NForm, NFormItem, NInput, NButton } from 'naive-ui'
 import { useRouter } from 'vue-router'
 import { authApi } from '@/api/auth'
@@ -50,6 +51,8 @@ const password = ref('')
 const loading = ref(false)
 const error = ref('')
 
+const isValid = computed(() => email.value.trim().length > 0 && password.value.length > 0)
+
 const auth = useAuthStore()
 const router = useRouter()
 

web/src/views/chat/ChatDetailView.vue

@@ -215,13 +215,19 @@ watch(
 )
 
 // 流式输出时 messages.length 不变，只 content 增长 —— 同时观察末消息内容长度。
+let scrollPending = false
 watch(
   () => [chat.messages.length, chat.messages.at(-1)?.content?.length ?? 0],
   () => {
+    if (scrollPending) return
+    scrollPending = true
+    requestAnimationFrame(() => {
+      scrollPending = false
       nextTick(() => {
         const el = scrollEl.value
         if (el) el.scrollTo(0, el.scrollHeight)
       })
+    })
   },
 )
 

web/src/views/chat/components/AttachmentUploader.vue

@@ -82,9 +82,8 @@ function remove(id: string) {
 }
 
 watch(
-  attachments,
+  () => attachments.value.map((a) => a.id),
   () => emit('change', attachments.value.map((a) => a.id)),
-  { deep: true },
 )
 
 defineExpose({

web/src/views/projects/components/RequirementChatPanel.vue

@@ -247,13 +247,19 @@ function onSaveMessage(id: number) {
 }
 
 // 流式输出时自动滚到底部（同 ChatDetailView 的策略）。
+let scrollPending = false
 watch(
   () => [session.messages.value.length, session.messages.value.at(-1)?.content?.length ?? 0],
   () => {
+    if (scrollPending) return
+    scrollPending = true
+    requestAnimationFrame(() => {
+      scrollPending = false
       nextTick(() => {
         const el = scrollEl.value
         if (el) el.scrollTo(0, el.scrollHeight)
       })
+    })
   },
 )
 
@@ -262,7 +268,10 @@ watch(
   () => props.phase,
   () => {
     session.closeCurrent()
+    draft.value = ''
     showCreateForm.value = false
+    newSystemPrompt.value = ''
+    newFirstMessage.value = DEFAULT_FIRST_MESSAGE
   },
 )
 

web/src/views/projects/components/RequirementHistoryPanel.vue

@@ -191,7 +191,7 @@
 </template>
 
 <script setup lang="ts">
-import { computed, onMounted, ref } from 'vue'
+import { computed, onMounted, ref, watch } from 'vue'
 import { useRouter } from 'vue-router'
 import {
   NCard,
@@ -263,7 +263,15 @@ const hasAnyContent = computed(() =>
 )
 
 // 默认展开有内容的第一项（优先当前阶段）
-const defaultExpandedNames = computed(() => {
+const defaultExpandedNames = ref<(ArtifactPhase | 'conversations' | 'acp-sessions')[]>([])
+watch(
+  [
+    () => props.currentPhase,
+    () => artifacts.value.length,
+    () => conversations.value.length,
+    () => acpSessions.value.length,
+  ],
+  () => {
     const names: (ArtifactPhase | 'conversations' | 'acp-sessions')[] = []
     if (props.currentPhase && (ARTIFACT_PHASES as Phase[]).includes(props.currentPhase)) {
       const cp = props.currentPhase as ArtifactPhase
@@ -276,8 +284,10 @@ const defaultExpandedNames = computed(() => {
     }
     if (conversations.value.length > 0) names.push('conversations')
     if (acpSessions.value.length > 0) names.push('acp-sessions')
-  return names.slice(0, 2) // 最多默认展开前两项，避免过长
+    defaultExpandedNames.value = names.slice(0, 2) // 最多默认展开前两项，避免过长
-})
+  },
+  { immediate: true },
+)
 
 const renderedArtifact = computed(() =>
   selectedArtifact.value ? md.render(selectedArtifact.value.content) : '',

web/src/views/workspaces/WorkspaceHomeView.vue

@@ -67,17 +67,17 @@
 </template>
 
 <script setup lang="ts">
-import { onMounted, ref, computed } from 'vue'
+import { onMounted, ref, computed, defineAsyncComponent } from 'vue'
 import { useRoute } from 'vue-router'
 import { NTabs, NTabPane, NPageHeader, useMessage } from 'naive-ui'
 import AppShell from '@/layouts/AppShell.vue'
 import { useWorkspacesStore } from '@/stores/workspaces'
 import SyncBar from './components/SyncBar.vue'
-import WorktreesTab from './components/WorktreesTab.vue'
+const WorktreesTab = defineAsyncComponent(() => import('./components/WorktreesTab.vue'))
-import MainTab from './components/MainTab.vue'
+const MainTab = defineAsyncComponent(() => import('./components/MainTab.vue'))
-import CommitHistoryTab from './components/CommitHistoryTab.vue'
+const CommitHistoryTab = defineAsyncComponent(() => import('./components/CommitHistoryTab.vue'))
-import SettingsTab from './components/SettingsTab.vue'
+const SettingsTab = defineAsyncComponent(() => import('./components/SettingsTab.vue'))
-import RunsTab from './components/RunsTab.vue'
+const RunsTab = defineAsyncComponent(() => import('./components/RunsTab.vue'))
 
 const route = useRoute()
 const store = useWorkspacesStore()